Irwin, T. (2013). Sympathy and the Basis of Morality. John Wiley and Sons.
Cita Chicago (17th ed.)Irwin, T. Sympathy and the Basis of Morality. John Wiley and Sons, 2013.
Cita MLA (9th ed.)Irwin, T. Sympathy and the Basis of Morality. John Wiley and Sons, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.